function init()
{
	dispDescription();
}

window.onload = externalLinks;

/**
 * Sets a Cookie with the given name and value.
 *
 * name       Name of the cookie
 * value      Value of the cookie
 * [expires]  Expiration date of the cookie (default: end of current session)
 * [path]     Path where the cookie is valid (default: path of calling document)
 * [domain]   Domain where the cookie is valid
 *              (default: domain of calling document)
 * [secure]   Boolean value indicating if the cookie transmission requires a
 *              secure transmission
 */
function setCookie(name, value, expires, path, domain, secure)
{
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

function getCookie(name)
{
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}


function dispDescription()
{
		
		document.getElementById('descriptionContent').style.display="block";
		//document.getElementById('specsContent').style.display="none";
		document.getElementById('documentationContent').style.display="none";
		//document.getElementById('featuresContent').style.display="none";
		document.getElementById('desc').className="on";
		//document.getElementById('features').className="";
		//document.getElementById('specs').className="";
		document.getElementById('documentation').className="";
		document.getElementById('descriptionContent').style.borderBottomWidth = '1px';
		document.getElementById('descriptionContent').style.borderBottomColor = '#ccc';
		document.getElementById('descriptionContent').style.borderBottomStyle = 'solid';
	
}
/*
function dispFeatures()
{
		
		document.getElementById('featuresContent').style.display="block";
		document.getElementById('specsContent').style.display="none";
		document.getElementById('documentationContent').style.display="none";
		document.getElementById('descriptionContent').style.display="none";
		document.getElementById('features').className="on";
		document.getElementById('desc').className="";
		document.getElementById('specs').className="";
		document.getElementById('documentation').className="";
		document.getElementById('featuresContent').style.borderBottomWidth = '1px';
		document.getElementById('featuresContent').style.borderBottomColor = '#ccc';
		document.getElementById('featuresContent').style.borderBottomStyle = 'solid';
		//setCookie("tabs", "featuresContent", "", "/", "", "");
}

*/

function dispSpecs()
{
	
		document.getElementById('specsContent').style.display="block";
		document.getElementById('descriptionContent').style.display="none";
		document.getElementById('documentationContent').style.display="none";
		//document.getElementById('featuresContent').style.display="none";
		document.getElementById('specs').className="on";
		//document.getElementById('features').className="";
		document.getElementById('desc').className="";
		document.getElementById('documentation').className="";
		document.getElementById('specsContent').style.borderBottomWidth = '1px';
		document.getElementById('specsContent').style.borderBottomColor = '#ccc';
		document.getElementById('specsContent').style.borderBottomStyle = 'solid';
		
		//setCookie("tabs", "specsContent", "", "/", "", "");
	
}

function dispDocumentation()
{
	
		document.getElementById('documentationContent').style.display="block";
		//document.getElementById('specsContent').style.display="none";
		document.getElementById('descriptionContent').style.display="none";
		//document.getElementById('featuresContent').style.display="none";
		document.getElementById('documentation').className="on";
		//document.getElementById('features').className="";
		//document.getElementById('specs').className="";
		document.getElementById('documentationContent').style.borderBottomWidth = '1px';
		document.getElementById('documentationContent').style.borderBottomColor = '#ccc';
		document.getElementById('documentationContent').style.borderBottomStyle = 'solid';
		document.getElementById('desc').className="";
		
		//setCookie("tabs", "documentationContent", "", "/", "", "");
	
}

function popWindow(url){
		var newWindow = window.open(url,'name','height=290,width=350');
}


function externalLinks() {
	if (!document.getElementsByTagName) return;
 	var anchors = document.getElementsByTagName("a");
 	for (var i=0; i<anchors.length; i++) {
   		var anchor = anchors[i];

  		 if (anchor.getAttribute("href") &&
     		  anchor.getAttribute("rel") == "external")
   			  anchor.target = "_blank";
	 }
}


function initLinks() {
	var links = document.getElementById("nav").getElementsByTagName("li");

	for (var i=0; i<links.length; i++) {

		links[i].onmouseover=function() {
			this.className+=" hover";
		}
		links[i].onmouseout=function() {
			this.className = "";
		}
	}
}